; ModuleID = 'while.c'
source_filename = "while.c"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"

; Function Attrs: noinline nounwind optnone uwtable
define dso_local i32 @main() #0 {                 ;int main(){
  %1 = alloca i32                                 ;int a;
  %2 = alloca i32                                 ;int i;
  store i32 10, i32* %1                           ;a = 10;
  store i32 0, i32* %2                            ;i = 0;
  br label %3

3:                                                ;while
  %4 = load i32, i32* %2                          ;%4=i
  %5 = icmp slt i32 %4, 10                        ;i < 10
  br i1 %5, label %6, label %7                    ;if(i<10)goto %6 else goto %7

6:                                                ;i<10
  %8 = load i32, i32* %2                          ;%8=i
  %9 = add nsw i32 %8, 1                          ;%9=i+1
  store i32 %9, i32* %2                           ;i=i+1;
  %10 = load i32, i32* %1                         ;%10=a
  %11 = load i32, i32* %2                         ;%11=i
  %12 = add nsw i32 %10, %11                      ;%12 = a + i;
  store i32 %12, i32* %1                          ;a = a + i;
  br label %3                                     ;goto %3 

7:                                                ;i>=10
  %13 = load i32, i32* %1                         ;%13=a
  ret i32 %14                                     ;return a;
}

attributes #0 = { noinline nounwind optnone uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "frame-pointer"="all" "less-precise-fpmad"="false" "min-legal-vector-width"="0" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }

!llvm.module.flags = !{!0}
!llvm.ident = !{!1}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{!"clang version 10.0.0-4ubuntu1 "}